Dr. Zachary Michael Hostetler, MD
- Part D claims, 2024
- 149
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 3400 Spruce Street, White Bldg 1st Flr, Philadelphia, PA 19104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr)
Long Term Care Hospital · Philadelphia, Pennsylvania
Find Dr. Hostetler's professional email, personal email and mobile number
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Dr. Zachary Michael Hostetler is an infectious disease specialist in Philadelphia, Pennsylvania
Dr. Hostetler practices at Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) in Philadelphia, Pennsylvania.
Dr. Hostetler's NPI, 1265061790, was assigned on April 6, 2020. Dr. Hostetler holds Pennsylvania license MD482631.
- NPI
- 1265061790NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860938784
- NPI enumeration date
- April 6, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Michael Hostetler practices at Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) in Philadelphia, Pennsylvania
Dr. Hostetler's primary practice is Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr), at 3400 Spruce Street, White Bldg 1st Flr, Philadelphia, PA 19104.
- Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr)3400 Spruce Street, White Bldg 1st Flr, Philadelphia, PA 19104
Source: Dmand AI Affiliation Data
Dr. Zachary Michael Hostetler is affiliated with 2 sites of care and 2 medical groups
Dr. Hostetler's primary practice is Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) in Philadelphia, Pennsylvania. Dr. Hostetler is also affiliated with Hospital of the University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health. Dmand AI also links Dr. Hostetler to 1 more medical group, named with a free account. Dr. Hostetler's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Zachary Michael Hostetler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hostetler practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary Michael Hostetler is one of 455 infectious disease specialists in Pennsylvania
Infectious disease is Dr. Hostetler's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Hostetler is licensed in Pennsylvania.
Specialties and state licenses
- Infectious disease, PennsylvaniaPrimary
Infectious disease specialists near Dr. Hostetler
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Zachary Michael Hostetler's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Hostetler's median patient age at 48, with 38% women.
Dr. Hostetler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. Zachary Michael Hostetler wrote 149 Medicare Part D claims in 2024
In 2024, Dr. Hostetler wrote 149 Medicare Part D claims for 21 patients. 36% of them were for generic drugs. CMS names the drug for 39 of them, across 1 drug with 11 or more claims each, at $154,163 in total drug cost.
Dr. Hostetler's Part D claims by kind of drug, 2024
- Generic54 claims36%
- Brand-name95 claims64%
Dr. Hostetler's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hostetler's Part D claims, 2024
- Antibiotics12%18 of 149 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Zachary Michael Hostetler takes part in Medicare
Dr. Hostetler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Zachary Michael Hostetler's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Zachary Michael Hostetler
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What is Dr. Zachary Michael Hostetler's NPI number?
Dr. Zachary Michael Hostetler's NPI number is 1265061790. It was assigned on April 6, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Michael Hostetler?
Dr. Zachary Michael Hostetler is an infectious disease specialist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Zachary Michael Hostetler practice?
Dr. Hostetler practices at 3400 Spruce Street, White Bldg 1st Flr, Philadelphia, PA 19104. Dr. Hostetler's primary practice is Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) in Philadelphia, Pennsylvania. Dmand AI also links Dr. Hostetler to 1 medical group.
What is Dr. Zachary Michael Hostetler's medical license number?
Dr. Hostetler holds Pennsylvania license MD482631.
Which hospitals is Dr. Zachary Michael Hostetler affiliated with?
Dr. Hostetler is affiliated with Hospital of the University of Pennsylvania. Dmand AI links Dr. Hostetler to 1 more hospital.
What medical group is Dr. Zachary Michael Hostetler part of?
Dr. Hostetler is linked to Penn Medicine Lancaster General Health. Dmand AI links Dr. Hostetler to 1 more medical group.
Does Dr. Zachary Michael Hostetler accept Medicare?
Yes. CMS lists Dr. Hostetler as accepting Medicare assignment.
What drugs does Dr. Zachary Michael Hostetler prescribe most?
In 2024 Medicare Part D data, Dr. Hostetler's most prescribed drugs by claims were Biktarvy.
How long has Dr. Zachary Michael Hostetler been practicing?
Dr. Hostetler graduated from medical school in 2020, 6 years ago.
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